Asymmetries in spontaneous head orientation in infant chimpanzees (Pan troglodytes).
Asymmetries in spontaneous head orientation in infant chimpanzees (Pan troglodytes).
复制标题
幼年黑猩猩（Pan troglodytes）自发头部定向的不对称。
DOI：
10.1037//0735-7044.109.4.808
复制
发表时间：
1995
影响因子：
1.9
通讯作者：
Bard,KA
中科院分区：
文献类型：
--
作者：
Hopkins,WD;Bard,KA
研究人员在43只黑猩猩（类人猿）出生后的前3个月里，研究了他们在仰卧或俯卧睡觉时头部方向的行为偏侧性。在仰卧姿势中，头部朝向总体上有显著的右侧侧偏。与男性相比，女性有更大的右侧偏倚的趋势，但没有达到显著性。这些数据表明，黑猩猩在生命早期就存在头部朝向的不对称，这可能与成年后观察到的功能不对称有关。（PsycInfo数据库记录(c) 2022 APA，版权所有）
Behavioral laterality in head orientation while sleeping in either a supine or prone posture was examined in 43 chimpanzees (Pan troglodytes) for the first 3 months of life. An overall significant right-side lateral bias was found for head orientation in the supine posture. A trend toward greater right-side bias in females compared with males was observed but failed to reach significance. These data suggest that asymmetries in head orientation are present early in life in chimpanzees, and they may be correlated with functional asymmetries observed in adulthood.(PsycInfo Database Record (c) 2022 APA, all rights reserved)